[EN] HETEROCYCLIC-DITHIOL CLICK CHEMISTRY<br/>[FR] CHIMIE CLICK DE DITHIOL HÉTÉROCYCLIQUE
申请人:UNIV NORTHEASTERN
公开号:WO2019014311A1
公开(公告)日:2019-01-17
Disclosed are polymers, methods of making polymers, and compositions, focused on cross-linking heterocycles comprising a moiety of Formula I with thiols and thiolates.
Chromatography membranes formed by thiol-ene or thiol-yne click polymerization reactions
申请人:Natrix Separations Inc.
公开号:US10357766B2
公开(公告)日:2019-07-23
Disclosed are composite materials and methods of making them. The composite materials comprise a support member and a cross-linked gel, wherein the cross-linked gel is a polymer synthesized by thiol-ene or thiol-yne polymerization and cross-linking. The cross-linked gel may be functionalized by a thiol-ene or thiol-yne grafting reaction, either simultaneously with the polymerization or as the second step in a two-step procedure. The composite materials are useful as chromatographic separation media.
Disclosed are composite materials and methods of making them. The composite materials comprise a support member and a cross-linked gel, wherein the cross-linked gel is a polymer synthesized by thiol-ene or thiol-yne polymerization and cross-linking. The cross-linked gel may be functionalized by a thiol-ene or thiol-yne grafting reaction, either simultaneously with the polymerization or as the second step in a two-step procedure. The composite materials are useful as chromatographic separation media.